Presentation on theme: "Bell Work Put in Scientific Notation g __________________"— Presentation transcript:
1 Bell Work Put in Scientific Notation 360 000000 g __________________ Top of page 15Put in Scientific Notationg __________________48000 m ______________________cm ____________________X (DO THE OPPOSITE)___________
2 Dimensional Analysis Page 13 of Notebook Scientific Notation &Dimensional AnalysisPage 13 of Notebook
3 Ojective: Write numbers in Scientific Notation Evaluate word problems using Scientific NotationEvaluate Dimensional Analysis
10 What is Dimensional Analysis? A systematic approach to solving problems that using conversions factors.Conversion factor-ratio of equivalent factorsExample: 1000 meter = 1 kilometeror1km1000mReciprocal ?
12 Classwork/The Price of Gasoline Assume that the Gasoline in Europe cost $0.989 per liter and the current price is $2.59 per gallon in the United States. Which country has the lowest price.1L = 1 quart 4 quarts = 1 gallon
13 Answer to Group Activity 1 $3.96 /gallon The European Gas is extremely expensive.
14 Extra-Credit/Cooking Conversion The density of peanut oil is g/mL. There are 237 mL in a measuring cup. If a recipe calls for ¼ cup of peanut oil, How many grams of peanut oil are required(hint: .250= ¼ ) ?